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There are 10 students. 30% of the students returned their calculators at the end of class. How many students returned their calculator at the end of class?
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Feb 25, 2022
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There are 10 students. 30% of the students returned their calculators at the end of class. How
many students returned their calculator at the end of class?
Mathematics
college
Lyman Zerga
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Lyman Zerga
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Answer: 3
We can find 10% by dividing the number of students by 10.
10/10 = 1
We need to work out 30%, and we already have 10% so we just multiply 10% by 3.
1 x 3 = 3
So 30% = 3
Therefore, 3 students retuned their calculator at the end of class.
Snowbound
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Feb 26, 2022
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Snowbound
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3 because 10% of 10 is 1 times by 3 fir 30% is 3 students
Zaharpopov
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Mar 2, 2022
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